49365107472613 has 2 divisors, whose sum is σ = 49365107472614. Its totient is φ = 49365107472612.

The previous prime is 49365107472523. The next prime is 49365107472647. The reversal of 49365107472613 is 31627470156394.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40504352675809 + 8860754796804 = 6364303^2 + 2976702^2 .

It is a cyclic number.

It is not a de Polignac number, because 49365107472613 - 2³³ = 49356517538021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49365137472613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24682553736306 + 24682553736307.

It is an arithmetic number, because the mean of its divisors is an integer number (24682553736307).

Almost surely, 2^{49365107472613} is an apocalyptic number.

It is an amenable number.

49365107472613 is a deficient number, since it is larger than the sum of its proper divisors (1).

49365107472613 is an equidigital number, since it uses as much as digits as its factorization.

49365107472613 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22861440, while the sum is 58.

The spelling of 49365107472613 in words is "forty-nine trillion, three hundred sixty-five billion, one hundred seven million, four hundred seventy-two thousand, six hundred thirteen".